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Discussion History

Leg Deployment Pneumatics

Assembly

High-pressure helium circuit that blows all four legs from stowed to locked in under ten seconds, late enough that the deployed legs never see hypersonic flow. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Leg Deployment Pneumatics parts and their functions

3 top-level parts · 408 parts in total · full bill of materials below
Leg Deployment Pneumatics parts diagram: 1 COPV pressure vessel, 2 propellant valve, 3 duct flange joint. 408 parts in 3 assemblies.
Leg Deployment Pneumatics parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 COPV Pressure Vessel 2× Helium storage
2 Propellant Valve 6× Deploy sequencing valves
3 Duct Flange Joint 400× Deploy circuit plumbing

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
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Bill of materials for Leg Deployment Pneumatics

3 top-level lines · 3 rows shown · 408 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 COPV Pressure Vessel orbital-launch-vehicle-copv 2× 2 · part
2 Propellant Valve orbital-launch-vehicle-propellant-valve 6× 6 · part
3 Duct Flange Joint orbital-launch-vehicle-flange-joint 400× 400 · part

Where the leg deployment pneumatics is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Landing Gear Set

Sourcing: possible vendors

Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks